42219720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5099}}^1$

素因数の和:5139

約数の個数: 96

約数和(自身を含む): 143208000

約数和(自身を除く): 100988280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 5099, 8280, 10198, 15297, 20396, 25495, 30594, 40792, 45891, 50990, 61188, 76485, 91782, 101980, 117277, 122376, 152970, 183564, 203960, 229455, 234554, 305940, 351831, 367128, 458910, 469108, 586385, 611880, 703662, 917820, 938216, 1055493, 1172770, 1407324, 1759155, 1835640, 2110986, 2345540, 2814648, 3518310, 4221972, 4691080, 5277465, 7036620, 8443944, 10554930, 14073240, 21109860, 42219720]

約数ペア:

[(1, 42219720), (2, 21109860), (3, 14073240), (4, 10554930), (5, 8443944), (6, 7036620), (8, 5277465), (9, 4691080), (10, 4221972), (12, 3518310), (15, 2814648), (18, 2345540), (20, 2110986), (23, 1835640), (24, 1759155), (30, 1407324), (36, 1172770), (40, 1055493), (45, 938216), (46, 917820), (60, 703662), (69, 611880), (72, 586385), (90, 469108), (92, 458910), (115, 367128), (120, 351831), (138, 305940), (180, 234554), (184, 229455), (207, 203960), (230, 183564), (276, 152970), (345, 122376), (360, 117277), (414, 101980), (460, 91782), (552, 76485), (690, 61188), (828, 50990), (920, 45891), (1035, 40792), (1380, 30594), (1656, 25495), (2070, 20396), (2760, 15297), (4140, 10198), (5099, 8280)]